The Electrification of Industrial Processes: Decarbonisation Pathways Explored
Key Ideas
- IND-E consortium highlights electrification of industrial processes as the most cost-effective decarbonisation strategy, emphasizing its efficiency advantages over hydrogen.
- Special heat pumps are recommended for processes up to 200 degrees Celsius, while electrode boilers are optimal for higher temperatures, according to the report.
- Green hydrogen is suggested for industries like steel and cement production where high-temperature process heat is essential, albeit with limited decarbonisation alternatives.
- Germany's industrial electricity consumption is projected to rise significantly by 2045, necessitating grid development and a focus on industry decarbonisation in the upcoming election.
The research consortium IND-E has released a report advocating for the electrification of industrial processes using renewable energy as the most cost-effective pathway for decarbonisation. The authors highlight that electrification of heat in industrial processes is crucial for both overall system decarbonisation and individual company sustainability. They argue that even at high electricity prices, electrification proves to be more cost-effective than hydrogen and provides efficiency benefits. Special heat pumps are recommended for processes requiring temperatures up to 200 degrees Celsius, while electrode boilers are favored for higher temperatures. The report suggests that green hydrogen should be reserved for industries like steel and cement production, where high-temperature process heat is necessary and decarbonisation options are limited. The modelled scenarios in the report predict a significant increase in industrial electricity consumption in Germany by 2045, requiring corresponding grid development. As Germany approaches a snap election, the focus is on industrial competitiveness and future policies. Experts emphasize the importance of pushing for industry decarbonisation in collaboration with the EU to secure long-term competitiveness in future markets. The industry association BDI has called for the next government to prioritize reducing energy prices at the national and European levels.
Topics
Green Hydrogen
Renewable Energy
Decarbonisation
Cost Efficiency
Electricity Grid
Industrial Policy
Energy Prices
Competitiveness
Industrial Processes
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